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4869852 = 22313193153
BaseRepresentation
bin10010100100111011011100
3100011102011220
4102210323130
52221313402
6252213340
756251551
oct22447334
910142156
104869852
112826879
12176a250
131016790
1490aa28
15662dbc
hex4a4edc

4869852 has 96 divisors (see below), whose sum is σ = 13547520. Its totient is φ = 1347840.

The previous prime is 4869841. The next prime is 4869853. The reversal of 4869852 is 2589684.

4869852 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91858 + ... + 91910.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

Almost surely, 24869852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4869852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6773760).

4869852 is an abundant number, since it is smaller than the sum of its proper divisors (8677668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4869852 is a wasteful number, since it uses less digits than its factorization.

4869852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 121 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 4869852 is about 2206.7741162158. The cubic root of 4869852 is about 169.5008658077.

The spelling of 4869852 in words is "four million, eight hundred sixty-nine thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 13 19 26 31 38 39 52 53 57 62 76 78 93 106 114 124 156 159 186 212 228 247 318 372 403 494 589 636 689 741 806 988 1007 1178 1209 1378 1482 1612 1643 1767 2014 2067 2356 2418 2756 2964 3021 3286 3534 4028 4134 4836 4929 6042 6572 7068 7657 8268 9858 12084 13091 15314 19716 21359 22971 26182 30628 31217 39273 42718 45942 52364 62434 64077 78546 85436 91884 93651 124868 128154 157092 187302 256308 374604 405821 811642 1217463 1623284 2434926 4869852